| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.74 | 11.553% | $15.3274 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $247.82 | 12.362% | $278.4555 | $278.46 | $278.45 | $278.50 |
| Purchase #3 | $172.84 | 3.452% | $178.8064 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $114.93 | 8.420% | $124.6071 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $55.28 | 4.721% | $57.8898 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $87.86 | 6.206% | $93.3126 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $158.63 | 12.109% | $177.8385 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $851.10 | $926.2373 | $926.25 | $926.25 | $926.20 | |